Jawaban:
Diketahui =
Keliling = 44 cm
Ditanya =
Jari jari lingkaran?
Jawab =
Keliling = 2.π.r
44 cm = 2 x 3,14 x r
r = K
2 x 22
7
= 44
44
= 44 x 7
= 7 cm
Jadi jari jarinya adalah 7 cm
semoga membantu
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Jawaban:
Diketahui =
Keliling = 44 cm
Ditanya =
Jari jari lingkaran?
Jawab =
Keliling = 2.π.r
44 cm = 2 x 3,14 x r
r = K
2 x 22
7
= 44
44
7
= 44 x 7
44
= 7 cm
Jadi jari jarinya adalah 7 cm
semoga membantu